Just curious, does anyone know how many pins hold the front sight in place on a K38. I've looked with a magnifying glass and only can see one on the one I have. And does the front sight blade come off when the pin or pins are removed or the whole blade and what it is attached to?. Been thinking about getting a few of the gold bead front sights for a few of my revolvers as they seem to be easier for me to use. And was curious as to wether or not this is doable on a K38. Not a target shooter by any means. Thanks, Frank